INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8dcce484626a023726d1b0b870587b0c1de66af355c47654b99dcb82bb869bf', 
    '0uH7gEf6i2b3KF693ymfUoMncIO7UR4gNvRJZf85vxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)