INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a0ef02ab7bfc026fbe2606901a6fbe7a80db8f486490fad20ad268dbd573259', 
    '5II09mmorxLbWofTu0w9fskb0GV+LEa34MF9eIx+tBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)