INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54d0fe3d47e23700cd128474e101e8287dc0aa27756a5934e653f6ca555e6494', 
    '3LZJ1Tjorq+FMryIInogRbmaFiwAfdxwF+QbsiNpf0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)