INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347f279f5e1ca4d826ea49abc943be220d6f645a8d0dc9525d4bf3eaa882bccc', 
    'fiXPUoSFkhHcOYKFfY7pOc0Y2DUjK/jhfLrDeNh0r8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)