INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4372bdb8c5905bf8c1952b33d91cb7a5d27f47816c52ae144eb8f7043236fe', 
    'NbjXq4MuxB9hcRIORhAUGYoBNwT1XJSVAF71CILeaCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)