INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e3c092f52dbd03ceb3acc5e6ad2e6a37436abc1766724cbcb4de8a98e0e572', 
    'PPLsw4XCo1OezlMlFlUynAg/a33nx3iaxS+jRMsAVkA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)