INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c499bad5f99cfe233a094fb73292073b3a6695ef18b604ec4d7afed72eef205', 
    'rJCNjeYwCavNid7CP8YUkHgsVulW+Nh++umSX4DSAMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)