INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a448038bb9e145a3a25f7b7566eadf11e08b54f44c2f0b7c4cd200876deafcc', 
    'm/qVb6GIJaNMNjdQVWaInq1anX997NHJ7XIJHDI838U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)