INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51669aa6453127fc0e677c1bff4d14516f8c60fa7680afbe6fcf1aba8c43b3f0', 
    'OYFHVeI+MUfKPR2kA1Kw47YhfykQTMA1unsO63qtOw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)