INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56cc9c36b5e2271235238436c5a1ea4c4b824b1b0b935a50730f125c1ed54c4b', 
    'U1RYxNO4a20SSRK5CCtomX5AvKsVTdlxS/IR1GrJwtM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)