INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4790ff09914dcd4990d36ea13a926c58774b8c1203c2717d14b83e3b4c30c7f', 
    'c89xLN9QSwFi6CU7gW9TySpGxXW3YlZUMiSN7ZuP4o0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)