INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d4717e9e1a4271638d571bba1fa0d2beaa0b4a01564c747002db33c963764c', 
    'O74XDVWbXkPStgbGkewSzY04fLEfyH3AgrZsu3gGVuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)