INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0d521c4b634edcbc2b053a4456b21af8a99b2da451b96f45b757070954849ba', 
    'F6p9sEJRZ/vY2lhPOA1XKArV+6SYStMRKUNqdOwfsnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)