INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e5d4d3908081d6a611ff97a1cac396b3f40bb23808b4b3393f5bed4738a1eb9', 
    '5xy8dxsVEtgR+PN8V2oYjunthHolgW1eSYHjKBNDj2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)