INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8520fbc283ed44e1dd777e853c31bcc254748004010c66f40cc425a040b2bca0', 
    'AY4mGXhjv3peBdNzYkCI9Y2uO7DVOkt45rdVSi2qqbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)