INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94ffd9c8e5aac64e932c149ae9672f500a77f6922c888310b000bc21f5f5f675', 
    '+VQWHphsKL7qOALyM0nkahj2D1H5SxgkH7f01vMum7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)