INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ccba54be23806122c0855a86551f32fae2fd6b8317aa5d28b7ac3aed8ebd5f7', 
    'euocychjJ6D0IUWvWEhBLDyAZZIQgzxES7Ro85GCKdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)