INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88bab34dc8dc31a9436e6a3f112a972f146768755d753c702e7b7f40906d51c', 
    'Z3tVvu75nKEvEXzvBgHBXNjg1pvr9Lhh7Mf/v4v4Qns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00253

Result

int(1)