INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0a3c74caaed5796c032cff087fdb8520f43544694eb23225456a72a81d9c983', 
    'RpjHuBj0VDmchtGXJ8bHr/ghmSl027R1MAFtu8Ms2WU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)