INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9614b5cbb1b5007db28ae23c9c2d7eee8e14173e2e20b886597155410f628a8', 
    'EX5o6z3wdvjx5ZmTWKNIDU3gSlOZlDKI8kWPUpatiEo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)