INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1839aeb3265f111ca78357f454684c4244da56d6fde3623d1607e154c99c3ef', 
    'lax30sKN5bxS7gLgODLdlkXR4VM0zXWbdu2wdKP2Gao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)