INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b5c11aedf33c86424bf0b14c2cc4438a621f358fb0b24ceb9db44ab2921efb1', 
    'zyy9lubq+r0tJsKUAaVY5V2RaQ52gXsXR1YccuIqN5U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)