INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944445edeff753fa2426e3fb38546521b7ca49518fd70f48419a21359da310a7', 
    'P3pEHvq+Kj9hpqTB0DkmyJIF2KJQ//vizOtpcdaUfL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)