INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a7ce5af17391f04c0e993264dfa1f92b4fe47fe79de8943ac303d2b6529247', 
    'jk2CWyy+pKKLXi2P8A1OIlY7kF5DOuPjDn7vhx9Necg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)