INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8313925e0e12fee992a0ac95c3746d60ddb6965f78f50ecff94763c59bc0bb7', 
    '8nnQD6auYWoU6cDS7pJ7/6fG9InYr023Bsb26E2i7/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)