INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9931bc58cc653de9997aeb7331c4c6f970f1f4691a7afb000b380c1fe04cd82e', 
    'b5NLvW761wFhPBJtl89A5eFukfoHEHDicAjU4sW4FzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)