INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7474b1ee31c47d0a5ea214696dff8c35937fcff7b433f1b807e35a6bb590c59f', 
    'BC/FO5IwTEIdDX0grsVoRKL4VdV8s3DZ+gEosrXujvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)