INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b547141c40081ded7b63cd3bd9687480b1bfcef52de8c3f27af6235b9649b799', 
    'q2lwJn5iRkIIQPTluHe1k+FhVJWTqFQ/s4xxDd27I1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)