INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575014521180d9d7035abc3d67230a19efcc435a33105decf880a8dae26bfca4', 
    'CyENuWWe6FvKjBSOPxIAuBM6xB8E7tKvKNPBL6TMuKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)