INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c187c6d2efc0548c77163212b990c17059a23c0afb9b5a282e6e8811fa304e', 
    'QrjePPWDQSMCCHP8TWw40R1yHp9OqOl6DZwRmzcRlEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)