INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0f4498a02a1eb7999eccb502be38d421f662e8327b241d00f1be545270c686f', 
    'qPqsdDgBSukHrDBWm6nnYYdAryWvNSvEfmuj2OaTa1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)