INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '157e189816dccb8999166326d5dfc28a517a6313f407e36551ed70eca276e49c', 
    'jB70pFOuQxWQ6EyIvNPBm5qIhlrDmrvqzB2Af1AtPQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)