INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51e969ef9f2ce8d84e67d882ba34c1ee3fcb5862c62a508227709fc0860e96c', 
    'yMo4bDodMMybYjb4akelBGb2mkcKil1DHO/q70GVIFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)