INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a7118d8a93091d13943abc625a09a41ba7399899d1cea75094f1a5aeee9ff6', 
    'IaeWBavw6WnFX80iidMmDwHrT3+mveOE/IRGkr5A93c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)