INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8267b31acf8df46e9bbce085729260fbeab66e9e6a9153613863ce73e7485fd', 
    'P+Of9yguwn64Cte8UopjywXogr1OrIsEkU2DWYurGf8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)