INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f235d999a4abeddc18133a2c79c09db43b0b23cc56bb7251516f81c175015d', 
    'KVuKHjIp+xBzCWIe3gqQSBRRTws3PxsvktXUGMoiN+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)