INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6199e644faf881e6d239e65930421bf50b553f58d19aa0eb4b79bc3ac250716e', 
    'BEEAvTgnVIjPVrc/QWgVFtSejT4fgF4T0BAHQ2uoivc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)