INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b744414b29e53933ff959781d67449c1e149a4d5b0e25d55a980b57b3aaf6908', 
    'u9MCt3BmsdAtSvV1ahzoJapptNEycSnzeeJtgQ8p5lQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)