INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '771289b50a839275e11152eb1e3873889c06b1f58c30746869a45ce6520b8109', 
    'm+P9d9dL1Xmo8BVgXcKd6Kn45y/fplKUp24CLOszDHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)