INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e9a4413513058c8fc867b7ec3d10b4cf3cbac697a1f9667e6ca5659c851851', 
    '99ZStEAcEh07+f9t9PUlFrGE259S4amubkA1GoYu92A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)