INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f73ec2d1d6e5b9a7d0a12c4eab99e39af0dfaaae395c2e709ed62028ccfbc6', 
    'h0MKMyfH7H35hA+j++WUe76n44teGHSLtwJsSMoJOKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)