INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2d8800c4ef5025f09c835f78d5fd64c0b827a41752b9a6e9ff6cfca08a0618b', 
    'ojrhaCcevaN1MNUayhzdLGkK45WbR09Ny9j4XKJHg7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)