INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebf4811e03d5770429a96122c76b3736d5885d15b87d01e186f0cf280a7c6e70', 
    '0mLNU42qm31qjaHKgGKzkYwafbSoVuK0vbONDXJjQBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)