INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e895825719785d0ea8fe0a5226c904f90067919f721414bc4b4b6400b49e876', 
    '3kS1JGK3KmLOHszYkQSWzCT1DDJlmZ0tPdVJnOSmNT0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)