INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b778de80177ac19ecca5850e5df03e40c951cdeb83137353f89fbcaa58b32d6f', 
    'aZGWkoprz7psR4HWE0ONRpH3oT0utSHHy138WZFWhEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)