INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47c02520191b88e9f1d2c137a3757684c2829520f5baa4e818b903f49b33fbd', 
    'd2C71lgSnFUS1MdmdUGv0+4TUyqqP2v1sUkY5Ld2Zr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)