INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c555dd03a5746c014ef6c04cdf108115d9e72a6174f283d0940d68aed686b7fc', 
    'kCnGUOnnld82Q0Y52MaO3f3a0+JPIQXRzhoFold3wvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)