INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccfb565f0c6b5a578e822b599607eb7fe7294d2550746f3c3bb6806484b421e1', 
    'SQsSEwKvCV9ivk2jvvHBwK/B3onLqgnKDLF77v/h3rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)