INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c842aa00ea091c431bce73c73689a1f5526e1e13394cbadd10077a52d32d1117', 
    'GLoRI9FrvqExfqfUshqiR6ktEH78sqTNBsKp/E2g/js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)