INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a56295fa0019bb353fb5e56b9f253e0ab8fc2a180bf3d154da642799d206e7dc', 
    'XEQ/sEeXEVyc4vcHxYJDtxm5Kodo64N+IXMtnJkfP0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)