INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2989daab8565bc1f3589919ffa9c01dfa1a352dccd2d71e4bd52c022d9e1d44', 
    'lLUeR5c9Pviqsx7ZRql4wHgis1fUIAylMiZGJz97E+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)