INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '274d4b5ab86c3b7738dd2758862008947d127b59314a8789d6e14835f3cd64b7', 
    'NIvMzuwLY/QO4GZrRSNwOhwAGFEF+3rE1mfkmKrUgFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)