INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fc7ca73badf2a06450563730cf6b80074dd32e917cc1748a2ca8bfd9fc5bf7', 
    'ZuWTO4A3faoA7p1Ql/i+ScJSdPtHe3ywGFaIVf8SM1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)