INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db7e20df2fbc2c992ae869c2e6b7d76c9911f573fdc828bff939bd775470defc', 
    'a0p9q7fPIr+rABvydT8GPsd5FkgrZyJ2hhrW2qUB5Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)