INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269822d02475ba3cea75443af9ecb34ed5496f8b60149b5338eea06b82407241', 
    'upjmzy/svfUVEmFtsjui4ZP2SE3jJm7Fl/vYsnnA82g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)