INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d39f1a48a6320d79d63088d1bf6eaa518d98a0348662720e9da03eb24de9c9f', 
    'J1Ek1+mDtT326HMLTtPjXjt+oFf4VcNlZZpwiqbnfBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)