INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '193d28501391d335d8801259ffa904f96286b0e6e661b9e9b32cd5c11b7177e8', 
    '33PXR5FdJiyuhBgG7Ix0M1qDO4xCWQbo3P5SxMrr1Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)