INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c343153c0e078f55af4fd1b39f392f79f87b7cb47b30d17d76b5ead728f885', 
    'WhA/Hc4BAEdey89mpR1xRap+9Ateaew49ftvDLejNig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)