INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9a3c51a0ce1edc91f67ae216655628a313df4b024f841ff8b5eb30746adeb12', 
    'KdYxCXZ42HRHvcemFO/MmV4aeROZx5KGQcHiMm5bpIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)