INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd28454aaffd1f16212ecaa55bfea2a701de984450a6b18a1b1b952f52c6a3ff6', 
    'OPWunIskghNvZpqJL2ESvhUP/IoaTswLwih0mPlraZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)