INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3859e9786853134041868a0fa03c587a94ce0756b3a27973a094d1bfa5a0bb48', 
    '9W0NIHSgBItuXKNohOF+lAGb4WtQZqBOVn9F9ElMF9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)