INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4fdd618bd659a7596f749cdd5c7eade2320d4b3eee87e28b92d3feee1175e7a5', 
    'eWmATKuhI+CWxuLszVhM0pA1noD/REx9aXdkEkAUbMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)