INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89c50342c52e600f78aebf2fca8a5734466f093e1213365c4918134b4b66f599', 
    'zNK+8nQSIxoHEWlOMt38yKrPhU+/pzkX3ntB2WF7vS4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)