INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e457968d5cf9ab4bbfb84f5a1834e08aac88902125e139e4dfe21214f932b182', 
    'r8OvjZmcwxLNmN/KvsXpbPRvtf+LYI8TLu6T6DUcgqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)