INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c7bf7cb47791c17b8f7bd7c04787456bb7b03487d5c0832726f485dd7c25cb', 
    'HBVQaNJNxVJdw9U9TQIQhNt9ov1CYtBodaEcgKk77+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)