INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c264ce435d9e9ce973cf1e9a7e716a603221c5207eeca03ea4956b957919f0', 
    'K+1WyiDAoYGw10YoIPzIYIbebpljvVH3yC6inB31PU4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)