INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c445510ed564a58649211fffd17e09b3370a5bcd901d5208a316e610137e0c5', 
    'L8owMjxbcS6FyVifeUGRwTrS4KLH6/Sc6BJiGfim/pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)