INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75415dee9a42b92e3c67673ffee6c604b1b96369a6bd5b02ca724f342f854abd', 
    '5HxVvRgE1gzNlxrhtIO+r1GReQQzAZDY2NPzV/hudjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)