INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7c3747888f72ac628e0324c2497e9d3de4caba27c48d7baf8ef3447af4505a5', 
    'P4XS9dYCyZEYPyfAPi58RtDNyFLWPu4vkHIDXDgI010=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)