INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a7edd79c13a303e8f3b62c39550f18335a724293ba3ce177baa3c65c268b199', 
    'VGTsZg+TUUBgiMpZZrrAw/S7TA6xpEtfnmbvANO7ITc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)