INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3f9b6f3743e811e0760bd1967128cd00f6480d763a1aa19432df6e2354289b', 
    '37dELIXlq7/N2pXyic910IUjPYAJ/W8AkeynQl1RMxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)