INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f97c31ba2a80ccd721787a34ffa1739a34b5cf6bce96bb4e180b604a552af5a6', 
    'uuuQlYPMBmzhz7n/KXrEmZOnj2Z8nah5KUOaJ1Z/b3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)