INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10a2e188f35f8be66582574c244e1811677dc7055872ba45aff2de508a4b75e2', 
    '3RL9xGuEDxcOoPjoJjkSEMwV7kaR0QOV4BVaRjN++kA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)