INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '790de9706a125dc6c31c897e70f9ca0c47f530249109f8f5537bae944e77f428', 
    'JHueahbPO2QiiQoVurFRpPHs7vhU0mPUCqRtzyRZfSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)