INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87d2da91a02417e2c1da75777cffbe8fcae4cabe47aae5ee29504e4ba12f5fab', 
    'LRyApnELI1TeIxqyPUBUki505iW6NtE5yCQ4TN/VmDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)