INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6fa52d3c6c2784a094f06126462ca8e0a19419b7e71b15d698bfc3e630e2982', 
    'EikiX5hS/Y0zF74iCwcG7owb598bux1bnrXS0dD2Vnk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)