INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c91e277b405a9ad05078bfa2175bb74ab7037852facf1c697d8ce031f62aa74e', 
    'R6c6SBsZRKlrcZ0AgXJX35AqYGeKc6BPuPaxdGLk9dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)