INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5255e868fe22d14a53825e58a8617cb3573fea2d97b2cb79d27c68d3e21a92e', 
    'QvTewGsatSY8NbZUCPZT4RQi0lx12vqfylhlKdoCpKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)