INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fab29b218a4b21ebdb510ffea43fb97e44f294c62e4625f3d1540e78eb7c570', 
    'vwYnv4bGU1u/mwHp37Fp0Ao5Ryb8PehoyEmFYM606EM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)