INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8715681441dc6778b6852eeaab507c95d89b844f86f38c1f76a186711375926', 
    'eM2ObSXZTRfhUH/b0tjTMZGWrspWru+qp71iaZNz7O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)