INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50165807fc475ae6159f2181b504a11d5114ca004d5dc630fdba14849f21d5df', 
    'qdc9J/iHi+Sda7bppgZnrq18kpNdTJCTPqwEKry5ybc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)