INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b2e37188cc8f498edcadd9961f3c0da528a07564ba15574a15117d26b37bcc', 
    'EWTT1MITbSME6QgKus+lW5Xj/SsrdD4NKv3zazq9uMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)