INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd916b061ffc78f997e74f646dc33724844fe6b8397936a3b2b0dfe5ebb99f339', 
    'CL3rg6kW7QVslozvzB0Mh+hhIVrXQQKpsJCCrAmEZ5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)