INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9739c354debdd0ef93adbd757f5a9270d5b8b68c5df4ae5ae2b785ebb3cd9921', 
    'RMQ6tbJPfLVCI9/TTp6CgiANvfsYshKnQZoSht9K6+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)