INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75397f8fc52da8607f00193f66c3d416cadc5f88afb279feb05f3c01b5ab7620', 
    'Z4sLpJEcxfTDqMK4LsPCJSSj3oT4xbMwyMWnVNTN4us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)