INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93623318f9d49066e91d94ca29afccae5e192ed5588254dfda58131dab4eb41d', 
    'luPqewhjAift83Z41IcjCNEOUe8WsFiHB8o67tu/Qhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)