INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '67b0aaf04371530b776c252a6801d490cda33a66d7610576cf6135bb1cbebf4d', 
    'Mq2CmUzj/TzI0mK+EwYvnUMAQfdoGtoynw3a4vG9DBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)