INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77ba7eeef1707bea8665514fe07d08452208224a51e774fe54fb697b12478af', 
    'iadG1oW74G1kOc84OeeX9psqWPE7EP23D0NQ3SdGtRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)