INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f249252aa8ea300fd1e5bfa30f5155ef772506b4c776f0c23dce2c743126ccbd', 
    'FhPpmB8GUSYDUDHunEQpkB0aNo2PqaBO77WYdMzksdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)