INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842b0a483f8c1fc421ff10089e22c91ec6e4185d1ac57d717e0046a96daf38cf', 
    'nrpsiL4PWBchtIeU4mLNyB8oNzxLvSn2x8WYEy1tEko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)