INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc46ef379dab2375f7060af55ecdb30b4cbef10dd9a1815e08145354db36e59', 
    'NdOr3Fh3oZTdixtfJdJja2zuc/RSrM82a6w4MER81a0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)