INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c5fcec8a8e2d18d28ccb5138a5e6679f92f06190d3d86a29d399ad71dc2f236', 
    'TMp8kWecwY+q4svRBac5BlXWthBN3VT3ou9BjftCBjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)