INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79ea29f803a2d5b179a78898850da51d5a36c09d4c7a176059ad1aad6385f05a', 
    'SiHbrUrQqaHKGtgDW3WcwfALdjIN0QwJELgddBo8zzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)