INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3212587cece23ab88d2dbba86a8f72f47f578559698c93d1c5be033aa19c07e3', 
    'RtAbDvDVB6L4QBX1Q3/KSo//0bCFdO6sxzaTgKOywU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)