INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dad6c910e3b8328b0b495e620f046007975617eed450ad20cad15c0a4457033', 
    'I4YiDnk4QE/gj3ZKA6UbN4pFF31UNUJZD0r/X4VYBAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)