INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a39c5303304f47c1f8594e81e6e4010348ec3b0e19f81c51c25e86cab5377b0', 
    's5p5/h9fgHH/oyoHE7trH413iatHTL2Z0CbdD8euCDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)